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RECONFIGURABLE OPTICAL ADD-DROP MULTIPLEXERS EMPLOYING POLARIZATION DIVERSITY

11/27,589 | U.S. Patent Application

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Location ELECTRONIC
Filed Dec. 31, 2004
Examiner MARY A EL SHAMMAA
Class 385
Art Group 2883
Patent No. RE39515
Case Type Re-Issue - 385/024000
Status Patented Case
Parent 10/76,145 Patented
Parent 09/938,426 Patented
Parent 60/277,217 Expired
Child 12/816,032 Patented
Last Updated: 4 years, 8 months ago
Date # Transaction